void ficl_taskSpawn(ficlVm *vm)
{
int tNameLen;
char *tName;
int priority;
int flags;
int stackSize;
unsigned command;
char *taskName;
FICL_STACK_CHECK(vm->dataStack,6,0);
tNameLen = ficlStackPopInteger(vm->dataStack);
tName = ficlStackPopPointer(vm->dataStack);
priority = ficlStackPopInteger(vm->dataStack);
flags = ficlStackPopInteger(vm->dataStack);
stackSize = ficlStackPopInteger(vm->dataStack);
command = ficlStackPopUnsigned(vm->dataStack);
if (simon_system == NULL)
simon_boot(NULL);
taskName = malloc(strlen(tName)+1);
strcpy(taskName,tName);
taskSpawn(taskName,priority,flags,stackSize,
spawn_helper,command,(int)taskName,0,0,0,0,0,0,0,0);
}
static void ficl_sysDcrCr0Get(ficlVm *vm)
{
uint32_t val;
FICL_STACK_CHECK(vm->dataStack,0,1);
val = sysDcrCr0Get();
ficlStackPushInteger(vm->dataStack,val);
}
static void ficl_sysDcrCr0Set(ficlVm *vm)
{
uint32_t val;
FICL_STACK_CHECK(vm->dataStack, 1, 0);
val = ficlStackPopInteger(vm->dataStack);
sysDcrCr0Set(val);
}
static void ficl_task_delay(ficlVm *vm)
{
int delay;
FICL_STACK_CHECK(vm->dataStack,1,0);
delay = ficlStackPopInteger(vm->dataStack);
taskDelay(delay);
}
static void ficl_sysDcrEbcGet(ficlVm *vm)
{
uint32_t addr, val;
FICL_STACK_CHECK(vm->dataStack,1,1);
addr = ficlStackPopInteger(vm->dataStack);
val = sysDcrEbcGet(addr);
ficlStackPushInteger(vm->dataStack,val);
}
static void ficl_sysDcrEbcSet(ficlVm *vm)
{
uint32_t addr, val;
FICL_STACK_CHECK(vm->dataStack,2,0);
addr = ficlStackPopInteger(vm->dataStack);
val = ficlStackPopInteger(vm->dataStack);
sysDcrEbcSet(addr,val);
}
void ficl_diagPrint(ficlVm *vm)
{
int len;
char *buffer;
FICL_STACK_CHECK(vm->dataStack,2,0);
len = ficlStackPopUnsigned(vm->dataStack);
buffer = (char *) ficlStackPopPointer(vm->dataStack);
diagPrint(" ",buffer);
}
/*
* setParentWid
* Ficl
* setparentwid ( parent-wid wid -- )
* Set WID's link field to the parent-wid. search-wordlist will
* iterate through all the links when finding words in the child wid.
*/
static void
ficlPrimitiveSetParentWid(ficlVm *vm)
{
ficlHash *parent, *child;
FICL_STACK_CHECK(vm->dataStack, 2, 0);
child = (ficlHash *)ficlStackPopPointer(vm->dataStack);
parent = (ficlHash *)ficlStackPopPointer(vm->dataStack);
child->link = parent;
}
/*
* f i c l - w o r d l i s t
* SEARCH ( -- wid )
* Create a new empty word list, returning its word list identifier wid.
* The new word list may be returned from a pool of preallocated word
* lists or may be dynamically allocated in data space. A system shall
* allow the creation of at least 8 new word lists in addition to any
* provided as part of the system.
* Notes:
* 1. Ficl creates a new single-list hash in the dictionary and returns
* its address.
* 2. ficl-wordlist takes an arg off the stack indicating the number of
* hash entries in the wordlist. Ficl 2.02 and later define WORDLIST as
* : wordlist 1 ficl-wordlist ;
*/
static void
ficlPrimitiveFiclWordlist(ficlVm *vm)
{
ficlDictionary *dictionary = ficlVmGetDictionary(vm);
ficlHash *hash;
ficlUnsigned nBuckets;
FICL_STACK_CHECK(vm->dataStack, 1, 1);
nBuckets = ficlStackPopUnsigned(vm->dataStack);
hash = ficlDictionaryCreateWordlist(dictionary, nBuckets);
ficlStackPushPointer(vm->dataStack, hash);
}
static void ficlIcatFileWrite(ficlVm *vm)
{
uint32_t len;
char *buffer, md5[36];
char filename[FICL_COUNTED_STRING_MAX];
ficlCountedString *counted = (ficlCountedString *)filename;
FICL_STACK_CHECK(vm->dataStack,2,0);
len = ficlStackPopUnsigned(vm->dataStack);
buffer = (char *) ficlStackPopPointer(vm->dataStack);
calcMd5(buffer,len,md5);
ficlVmGetString(vm, counted, '\n');
writeIsfFile(FICL_COUNTED_STRING_GET_POINTER(*counted),md5,len,buffer,1);
}
static void ficlIcatPFileWrite(ficlVm *vm)
{
uint32_t len;
char *buffer, md5[36];
uint32_t filename_len;
char *filename;
FICL_STACK_CHECK(vm->dataStack,2,0);
filename_len = ficlStackPopUnsigned(vm->dataStack);
filename = (char *) ficlStackPopPointer(vm->dataStack);
len = ficlStackPopUnsigned(vm->dataStack);
buffer = (char *) ficlStackPopPointer(vm->dataStack);
calcMd5(buffer,len,md5);
writeIsfFile(filename,md5,len,buffer,1);
}
FICL_PLATFORM_EXTERN void vmCheckFStack(ficlVm *vm, int popCells, int pushCells) { FICL_IGNORE(vm); FICL_IGNORE(popCells); FICL_IGNORE(pushCells); FICL_STACK_CHECK(vm->floatStack, popCells, pushCells); }
static void ficl_fifo_return_status(ficlVm *vm)
{
FICL_STACK_CHECK(vm->dataStack,0,1);
ficlStackPushInteger(vm->dataStack,fifo_status);
}
static void ficl_switch(ficlVm *vm)
{
FICL_STACK_CHECK(vm->dataStack,0,1);
FICL_STACK_CHECK(vm->floatStack,1,0);
ficlStackPushUnsigned(vm->dataStack,dds2_switch(ficlStackPopFloat(vm->floatStack)));
}
static void ficlPrimitiveLoad_(ficlVm *vm, int warn, int icat_special)
{
char filename[FICL_COUNTED_STRING_MAX];
ficlCountedString *counted = (ficlCountedString *)filename;
char *file_data;
unsigned size = 0;
int line_num;
char *line, *c, *end;
ficlCell oldSourceId;
ficlString s;
int result = 0;
char *context;
int offset;
if (icat_special)
{
int index;
FICL_STACK_CHECK(vm->dataStack,1,0);
index = ficlStackPopInteger(vm->dataStack);
sprintf(filename,"%sicat_config%02d.tbl",ICAT_DEV_PREFIX,index);
file_data = find_and_load(filename,&size,&offset);
}
else
{
ficlVmGetString(vm, counted, '\n');
if (FICL_COUNTED_STRING_GET_LENGTH(*counted) <= 0)
{
ficlVmTextOut(vm, "Warning (load): nothing happened\n");
return;
}
file_data = find_and_load(FICL_COUNTED_STRING_GET_POINTER(*counted),&size,&offset);
}
/*
** get the file's size and make sure it exists
*/
if (file_data == NULL)
if (warn)
{
ficlVmTextOut(vm, "Unable to open file ");
ficlVmTextOut(vm, FICL_COUNTED_STRING_GET_POINTER(*counted));
ficlVmTextOut(vm, "\n");
ficlVmThrow(vm, FICL_VM_STATUS_QUIT);
}
else
return;
oldSourceId = vm->sourceId;
vm->sourceId.i = -1;
/* feed each line to ficlExec */
for (end = file_data + size + offset, line = file_data + offset, line_num = 1; line < end; line = ++c, line_num++)
{
int length;
for (c = line; *c != '\n' && c<end; c++);
length = c-line;
if (length > 0)
{
FICL_STRING_SET_POINTER(s, line);
FICL_STRING_SET_LENGTH(s, length);
result = ficlVmExecuteString(vm, s);
/* handle "bye" in loaded files. --lch */
switch (result)
{
case FICL_VM_STATUS_OUT_OF_TEXT:
case FICL_VM_STATUS_USER_EXIT:
break;
default:
vm->sourceId = oldSourceId;
free(file_data);
file_data = NULL;
ficlVmThrowError(vm, "Error loading file <%s> line %d", FICL_COUNTED_STRING_GET_POINTER(*counted), line_num);
break;
}
}
}
if (file_data != NULL) free(file_data);
vm->sourceId = oldSourceId;
/* handle "bye" in loaded files. --lch */
if (result == FICL_VM_STATUS_USER_EXIT)
ficlVmThrow(vm, FICL_VM_STATUS_USER_EXIT);
return;
}
